A year-long investigation has uncovered a sadistic ring in which people produce videos of monkeys being tortured to later sell to buyers in several parts of the world, including the United States, United Kingdom and Asia. Key details: BBC World Service was able to track down some of the creators of the torture videos in Indonesia and their distributors and buyers located in the U.S. and U.K. during its year-long investigation.
The year-long investigation found hundreds of customers in the UK, US and other countries paying Indonesians to torture and kill baby long-tailed macaques on video.